住居内の内分泌撹乱物質の挙動に関する研究 : 施工過程の住居におけるスチレン発生量の実測及び大チャンバーを用いた歩行によるスチレンの挙動に関する実験

概要

論文の詳細を見る
In order to grasp the movement of styrene, which is thought to be an endocrine disruptor, its emission rate was measured at every stage of the process in which an apartment house is constructed, and the emission rate from 'tatami' mats using polystyrene boards in a large chamber was also measured. As a result, the followings are made clear. 1. The emission rate of styrene becomes high after the installation of the wall panels and after the completion of the building. The emission rate at the completion reaches55 (mg/h) and its concentration is 1.4 (mg/m3) when the air change rate is 0.5(1/h). 2. The emission rate of styrene increases with dynamic loads by walking. The increase continues for six days at the shortest. From the above-mentioned results, the risk of indoor air pollution by styrene from 'tatami' mats using polystyrene boards is suggested.
社団法人日本建築学会の論文
2002-04-30